Year	% (modeled ILO estimate)
1991	75.11105378254403
1992	74.92506254695542
1993	74.66918542244011
1994	74.51156557412166
1995	74.44471527485734
1996	74.68545065551046
1997	74.99512918478148
1998	74.98264540721723
1999	75.00453328895492
2000	75.0616126845538
2001	74.45687297474471
2002	73.67735352866089
2003	73.24421482775111
2004	72.99677296381623
2005	72.36170741200579
2006	72.52920853971254
2007	72.57884778211866
2008	72.54958341630945
2009	72.39584843231016
2010	72.62024467728669
2011	72.47755399722615
2012	72.18332453410036
2013	72.04590293149387
2014	71.751084259797
2015	71.40616603511606
2016	71.11914692424483
2017	70.89610491078281
2018	70.67589544585039
2019	70.73183197501966
2020	68.35077016800207
2021	69.41777993952297
2022	71.41445033461625
2023	72.15476369060309